sqlgeography

I am using the DbGeography-Type within a SinglePageApplication (with breeze and angular). Now when using the Data with the DbGeography-Type (readOnly) there is no problem. As soon as I save an entity which has a property of DbGeography-Type I get the following error: Error getting value from 'WellKnownValue' on 'System.Data.Entity.Spatial.DbGeography' When the data is serialized to JSON (with newtonsoft JSON.NET or is it ODATA/WebAPI?), the DbGeography gets serialized correctly but the property "WellKownValue" is called "Geography". This is also reflected in the MSDN-Documentation: https:/

I've written a small application that reads in from a series of KML files and then converts them into the Microsoft.SqlServer.Types.SqlGeography type using the following code: private SqlGeography CreateGeographyFromKML( string kml, bool debug ) { // use SqlGeographyBuilder to help create the SqlGeography type var geographyBuilder = new SqlGeographyBuilder(); // Get co-ordinates var xml = XDocument.Parse(kml); var df = xml.Root.Name.Namespace; XElement coordinates = xml.Descendants(df + "coordinates").Single(); // set the Spatial Reference Identifiers that will used to create the point

What is the C# equivalent of this geospatial T-SQL code? DECLARE @g geography; DECLARE @h geography; SET @g = geography::STGeomFromText('POLYGON((-122.358 47.653, -122.348 47.649, -122.348 47.658, -122.358 47.658, -122.358 47.653))', 4326); SET @h = geography::Point(47.653, -122.358, 4326) SELECT @g.STIntersects(@h) I am trying to find a point in a polygon using the SqlGeometry data type -- and can with the above T-SQL; but I do not understand how to achieve equivalent C# code. Try this: public bool OneOffSTIntersect() { var g = Microsoft.SqlServer.Types.SqlGeography.STGeomFromText( new System